Pilot’s Chronograph Der Fliegerchronograph 3706 — Fish Crown

Identifying details

• ChronographChronographA watch function for starting, stopping and resetting an elapsed-time measurement independently of the ordinary time display.

  Stopwatch function with registers.

• Day of the week

  Day of the week spelled out in a window, usually at 12 o’clock.

• Date

  Date display.

• Fish crown

  Crown stamped with IWC’s fish emblem, marking a water-resistantWater resistanceA watch’s ability to resist water entering its case under specified conditions, often stated as a pressure or equivalent depth. Seals can deteriorate and the crown can be damaged, so an original rating does not establish a vintage watch’s present resistance. watch.